74AVC4T245
4-bit dual supply translating transceiver with configurable voltage translation; 3-state
The 74AVC4T245 is an 4-bit, dual supply transceiver that enables bidirectional level translation. The device can be used as two 2-bit transceivers or as a 4-bit transceiver. It features four 2-bit input-output ports (nAn and nBn), a direction control input (nDIR), an output enable input (nOE) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 0.8 V and 3.6 V making the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins nAn, nOE and nDIR are referenced to VCC(A) and pins nBn are referenced to VCC(B). A HIGH on nDIR allows transmission from nAn to nBn and a LOW on nDIR allows transmission from nBn to nAn. The output enable input (nOE) can be used to disable the outputs so the buses are effectively isolated.
The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, both nAn and nBn are in the high-impedance OFF-state.
Features and benefits
Wide supply voltage range:
VCC(A): 0.8 V to 3.6 V
VCC(B): 0.8 V to 3.6 V
Complies with JEDEC standards:
JESD8-12 (0.8 V to 1.3 V)
JESD8-11 (0.9 V to 1.65 V)
JESD8-7 (1.2 V to 1.95 V)
JESD8-5 (1.8 V to 2.7 V)
JESD8-B (2.7 V to 3.6 V)
Maximum data rates:
380 Mbit/s (≥ 1.8 V to 3.3 V translation)
200 Mbit/s (≥ 1.1 V to 3.3 V translation)
200 Mbit/s (≥ 1.1 V to 2.5 V translation)
200 Mbit/s (≥ 1.1 V to 1.8 V translation)
150 Mbit/s (≥ 1.1 V to 1.5 V translation)
100 Mbit/s (≥ 1.1 V to 1.2 V translation)
Suspend mode
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
IOFF circuitry provides partial Power-down mode operation
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 3B exceeds 8000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Multiple package options
Specified from -40 °C to +85 °C and -40 °C to +125 °C
參數(shù)類型
| 型號 | VCC(A) (V) | VCC(B) (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name | Category |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AVC4T245BQ | 0.8?-?3.6 | 0.8?-?3.6 | CMOS/LVTTL | ± 12 | 2.1 | 4 | very low | -40~125 | 92 | 13.1 | 61 | DHVQFN16 | Bi-directional | Direction controlled |
| 74AVC4T245BQ-Q100 | n.a. | CMOS/LVTTL | ± 12 | 4 | very low | -40~125 | 92 | 13.1 | 61 | DHVQFN16 | |||
| 74AVC4T245BZ | 0.8?-?3.6 | 0.8?-?3.6 | CMOS/LVTTL | ± 12 | 2.1 | 4 | very low | -40~125 | 94 | 64 | DHXQFN16 | Bi-directional | Direction controlled | |
| 74AVC4T245D | 0.8?-?3.6 | 0.8?-?3.6 | CMOS/LVTTL | ± 12 | 2.1 | 4 | very low | -40~125 | 92 | 9.2 | 51 | SO16 | Bi-directional | Direction controlled |
| 74AVC4T245D-Q100 | n.a. | CMOS/LVTTL | ± 12 | 4 | very low | -40~125 | 92 | 9.2 | 51 | SO16 | |||
| 74AVC4T245GU | 0.8?-?3.6 | 0.8?-?3.6 | CMOS/LVTTL | ± 12 | 2.1 | 4 | very low | -40~125 | 99 | 4.1 | 88 | XQFN16 | Bi-directional | Direction controlled |
| 74AVC4T245GU-Q100 | n.a. | CMOS/LVTTL | ± 12 | 4 | very low | -40~125 | 99 | 4.1 | 88 | XQFN16 | |||
| 74AVC4T245PW | 0.8?-?3.6 | 0.8?-?3.6 | CMOS/LVTTL | ± 12 | 2.1 | 4 | very low | -40~125 | 124 | 4.4 | 53.6 | TSSOP16 | Bi-directional | Direction controlled |
| 74AVC4T245PW-Q100 | n.a. | CMOS/LVTTL | ± 12 | 4 | very low | -40~125 | 124 | 4.4 | 53.6 | TSSOP16 |
封裝
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74AVC4T245PW | 74AVC4T245PW,112 (935284588112) |
Withdrawn / End-of-life | VC4T245 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
暫無信息 |
環(huán)境信息
| 型號 | 可訂購的器件編號 | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74AVC4T245BQ | 74AVC4T245BQ,115 | 74AVC4T245BQ |
|
|
| 74AVC4T245BQ-Q100 | 74AVC4T245BQ‑Q100X | 74AVC4T245BQ-Q100 |
|
|
| 74AVC4T245BZ | 74AVC4T245BZX | 74AVC4T245BZ |
|
|
| 74AVC4T245D | 74AVC4T245D,118 | 74AVC4T245D |
|
|
| 74AVC4T245D-Q100 | 74AVC4T245D‑Q100J | 74AVC4T245D-Q100 |
|
|
| 74AVC4T245GU | 74AVC4T245GU,115 | 74AVC4T245GU |
|
|
| 74AVC4T245GU | 74AVC4T245GUZ | 74AVC4T245GU |
|
|
| 74AVC4T245GU-Q100 | 74AVC4T245GU‑Q100X | 74AVC4T245GU-Q100 |
|
|
| 74AVC4T245GU-Q100 | 74AVC4T245GU‑Q100Z | 74AVC4T245GU-Q100 |
|
|
| 74AVC4T245PW | 74AVC4T245PW,118 | 74AVC4T245PW |
|
|
| 74AVC4T245PW-Q100 | 74AVC4T245PW‑Q100J | 74AVC4T245PW-Q100 |
|
|
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號 | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74AVC4T245PW | 74AVC4T245PW,112 | 74AVC4T245PW |
|
|
文檔 (22)
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| 74AVC4T245 | 4-bit dual supply translating transceiver with configurable voltage translation; 3-state | Data sheet | 2024-04-11 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| Nexperia_document_guide_Logic_translators | Nexperia Logic Translators | Brochure | 2021-04-12 |
| SOT763-1 | 3D model for products with SOT763-1 package | Design support | 2019-10-03 |
| SOT8016-1 | 3D model for products with SOT8016-1 package | Design support | 2023-02-07 |
| SOT109-1 | 3D model for products with SOT109-1 package | Design support | 2020-01-22 |
| SOT1161-1 | 3D model for products with SOT1161-1 package | Design support | 2023-02-07 |
| SOT403-1 | 3D model for products with SOT403-1 package | Design support | 2020-01-22 |
| avc4t245 | 74AVC4T245 IBIS model | IBIS model | 2020-11-23 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DHVQFN16_SOT763-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
| SO16_SOT109-1_mk | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body | Marcom graphics | 2017-01-28 |
| TSSOP16_SOT403-1_mk | plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
| SOT763-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm body | Package information | 2023-05-11 |
| SOT8016-1 | plastic, leadless dual in-line compatible thermal enhanced extreme thin quad flat package;no leads; 16 terminals; 0.4 mm pitch; body 2 mm x 2.4 mm x 0.48 mm | Package information | 2023-02-03 |
| SOT109-1 | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body | Package information | 2023-11-07 |
| SOT1161-1 | plastic, leadless extermely thin quad flat package; 16 terminals; 0.4 mm pitch; 2.6 mm x 1.8 mm x 0.5 mm body | Package information | 2022-06-15 |
| SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-08 |
| SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
| SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
支持
如果您需要設(shè)計(jì)/技術(shù)支持，請告知我們并填寫 應(yīng)答表 我們會盡快回復(fù)您。
模型
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| SOT763-1 | 3D model for products with SOT763-1 package | Design support | 2019-10-03 |
| SOT8016-1 | 3D model for products with SOT8016-1 package | Design support | 2023-02-07 |
| SOT109-1 | 3D model for products with SOT109-1 package | Design support | 2020-01-22 |
| SOT1161-1 | 3D model for products with SOT1161-1 package | Design support | 2023-02-07 |
| SOT403-1 | 3D model for products with SOT403-1 package | Design support | 2020-01-22 |
| avc4t245 | 74AVC4T245 IBIS model | IBIS model | 2020-11-23 |
Ordering, pricing & availability
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